Casper Bruun Jensen is honorary lecturer at Leicester University. He is the author of Ontologies for Developing Things (Sense, 2010) and Monitoring Movements in Development Aid (with Brit Ross Winthereik) (2013, MIT) and the editor of Deleuzian Intersections: Science, Technology, Anthropology with Kjetil Rödje (Berghahn, 2009) and Infrastructures and Social Complexity with Penny Harvey and Atsuro Morita (Routledge, 2016).